Trace number 1516817

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.08 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          409957012.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     508     2194     6649 |      731        0    nan |  0.000 % |
0.00/0.02	c |       100 |     508     2194     6649 |      804      100     24 |  0.000 % |
0.00/0.04	c |       250 |     508     2194     6649 |      884      250     24 |  0.000 % |
0.00/0.06	c |       475 |     508     2194     6649 |      973      475     23 |  0.000 % |
0.00/0.09	c |       814 |     508     2194     6649 |     1070      814     23 |  0.000 % |
0.00/0.12	c |      1320 |     508     2194     6649 |     1177      763     22 |  0.000 % |
0.00/0.16	c |      2082 |     508     2194     6649 |     1295      907     22 |  0.000 % |
0.20/0.22	c |      3224 |     508     2194     6649 |     1425     1373     23 |  0.000 % |
0.29/0.31	c |      4934 |     508     2194     6649 |     1567      858     21 |  0.000 % |
0.39/0.45	c |      7496 |     508     2194     6649 |     1724      987     21 |  0.000 % |
0.59/0.64	c |     11341 |     508     2194     6649 |     1896     1259     21 |  0.000 % |
0.89/0.94	c |     17107 |     508     2194     6649 |     2086     1163     23 |  0.000 % |
1.38/1.40	c |     25756 |     508     2194     6649 |     2295     1243     21 |  0.000 % |
2.08/2.11	c |     38732 |     508     2194     6649 |     2524     1247     21 |  0.000 % |
3.17/3.20	c |     58193 |     508     2194     6649 |     2777     2591     25 |  0.000 % |
4.76/4.88	c |     87385 |     508     2194     6649 |     3054     1995     24 |  0.000 % |
7.35/7.43	c |    131174 |     508     2194     6649 |     3360     2301     22 |  0.000 % |
11.32/11.42	c |    196858 |     508     2194     6649 |     3696     3028     24 |  0.000 % |
17.59/17.73	c |    295385 |     508     2194     6649 |     4066     3761     24 |  0.000 % |
27.23/27.49	c |    443174 |     508     2194     6649 |     4472     3020     24 |  0.000 % |
42.14/42.45	c |    664858 |     508     2194     6649 |     4920     2857     22 |  0.000 % |
65.81/66.21	c |    997383 |     508     2194     6649 |     5412     4242     25 |  0.000 % |
102.30/102.95	c |   1496171 |     508     2194     6649 |     5953     2745     21 |  0.000 % |
158.97/159.98	c |   2244354 |     508     2194     6649 |     6548     5615     25 |  0.000 % |
249.84/251.36	c |   3366629 |     508     2194     6649 |     7203     4161     26 |  0.000 % |
392.43/394.80	c |   5050041 |     508     2194     6649 |     7923     6578     25 |  0.000 % |
619.21/622.82	c |   7575159 |     508     2194     6649 |     8716     6182     26 |  0.000 % |
976.15/981.89	c |  11362834 |     508     2194     6649 |     9587     7673     24 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516817-1238275625/watcher-1516817-1238275625 -o /tmp/evaluation-result-1516817-1238275625/solver-1516817-1238275625 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=409957012 HOME/instance-1516817-1238275625.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27789
/proc/meminfo: memFree=1804360/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=2424 CPUtime=0
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 205 0 0 0 0 0 0 0 24 0 1 0 1100223458 2482176 190 1992294400 4194304 5102416 548682068800 18446744073709551615 4490824 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 606 190 88 221 0 382 0

[startup+0.209939 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27789
/proc/meminfo: memFree=1804360/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=2684 CPUtime=0.2
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 295 0 0 0 20 0 0 0 25 0 1 0 1100223458 2748416 280 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 671 280 112 221 0 447 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2684

[startup+0.301949 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27789
/proc/meminfo: memFree=1804360/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=2684 CPUtime=0.29
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 306 0 0 0 29 0 0 0 25 0 1 0 1100223458 2748416 291 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 671 291 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.401958 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27789
/proc/meminfo: memFree=1804360/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=2816 CPUtime=0.39
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 324 0 0 0 39 0 0 0 25 0 1 0 1100223458 2883584 309 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 704 309 112 221 0 480 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 2816

[startup+0.701988 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27789
/proc/meminfo: memFree=1804360/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=2948 CPUtime=0.69
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 351 0 0 0 69 0 0 0 25 0 1 0 1100223458 3018752 336 1992294400 4194304 5102416 548682068800 18446744073709551615 4249160 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 737 336 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50107 s]
/proc/loadavg: 1.92 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1803200/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=3080 CPUtime=1.48
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 396 0 0 0 148 0 0 0 25 0 1 0 1100223458 3153920 381 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 770 381 112 221 0 546 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3080

[startup+3.10123 s]
/proc/loadavg: 1.92 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1802816/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=3344 CPUtime=3.07
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 456 0 0 0 307 0 0 0 25 0 1 0 1100223458 3424256 441 1992294400 4194304 5102416 548682068800 18446744073709551615 4249966 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 836 441 112 221 0 612 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 3344

[startup+6.30155 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1802368/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=3608 CPUtime=6.26
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 541 0 0 0 626 0 0 0 25 0 1 0 1100223458 3694592 526 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 902 526 112 221 0 678 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3608

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1801792/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=4176 CPUtime=12.61
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 672 0 0 0 1261 0 0 0 25 0 1 0 1100223458 4276224 657 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 1044 657 112 221 0 820 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 4176

[startup+25.5075 s]
/proc/loadavg: 1.95 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1801344/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=4712 CPUtime=25.34
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 807 0 0 0 2534 0 0 0 25 0 1 0 1100223458 4825088 792 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 1178 792 112 221 0 954 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 4712

[startup+51.102 s]
/proc/loadavg: 1.96 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1800576/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=5380 CPUtime=50.79
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 982 0 0 0 5079 0 0 0 25 0 1 0 1100223458 5509120 967 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 1345 967 112 221 0 1121 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 5380

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1799616/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=6332 CPUtime=101.71
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 1190 0 0 0 10170 1 0 0 25 0 1 0 1100223458 6483968 1175 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 1583 1175 112 221 0 1359 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 6332

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1798656/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=7144 CPUtime=161.36
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 1399 0 0 0 16135 1 0 0 25 0 1 0 1100223458 7315456 1384 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 1786 1384 112 221 0 1562 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 7144

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1798016/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=7804 CPUtime=221.01
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 1568 0 0 0 22100 1 0 0 25 0 1 0 1100223458 7991296 1553 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 1951 1553 112 221 0 1727 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 7804

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1797376/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=8484 CPUtime=280.67
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 1726 0 0 0 28065 2 0 0 25 0 1 0 1100223458 8687616 1711 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2121 1711 112 221 0 1897 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 8484

[startup+342.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1797056/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=8760 CPUtime=340.33
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 1798 0 0 0 34031 2 0 0 25 0 1 0 1100223458 8970240 1783 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2190 1783 112 221 0 1966 0
Current children cumulated CPU time (s) 340.33
Current children cumulated vsize (KiB) 8760

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1796736/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=9040 CPUtime=399.98
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 1880 0 0 0 39996 2 0 0 25 0 1 0 1100223458 9256960 1865 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2260 1865 112 221 0 2036 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 9040

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1796224/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=9600 CPUtime=459.63
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2010 0 0 0 45961 2 0 0 25 0 1 0 1100223458 9830400 1995 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2400 1995 112 221 0 2176 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 9600

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1796096/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=9740 CPUtime=519.29
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2047 0 0 0 51927 2 0 0 25 0 1 0 1100223458 9973760 2032 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2435 2032 112 221 0 2211 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 9740

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1795776/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=10020 CPUtime=578.94
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2110 0 0 0 57892 2 0 0 25 0 1 0 1100223458 10260480 2095 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2505 2095 112 221 0 2281 0
Current children cumulated CPU time (s) 578.94
Current children cumulated vsize (KiB) 10020

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1795584/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=10308 CPUtime=638.6
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2176 0 0 0 63858 2 0 0 25 0 1 0 1100223458 10555392 2161 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2577 2161 112 221 0 2353 0
Current children cumulated CPU time (s) 638.6
Current children cumulated vsize (KiB) 10308

[startup+702.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1795328/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=10576 CPUtime=698.26
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2229 0 0 0 69823 3 0 0 25 0 1 0 1100223458 10829824 2214 1992294400 4194304 5102416 548682068800 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2644 2214 112 221 0 2420 0
Current children cumulated CPU time (s) 698.26
Current children cumulated vsize (KiB) 10576

[startup+762.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1794816/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=10984 CPUtime=757.92
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2349 0 0 0 75789 3 0 0 25 0 1 0 1100223458 11247616 2334 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2746 2334 112 221 0 2522 0
Current children cumulated CPU time (s) 757.92
Current children cumulated vsize (KiB) 10984

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1794560/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=11256 CPUtime=817.57
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2418 0 0 0 81754 3 0 0 25 0 1 0 1100223458 11526144 2403 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2814 2403 112 221 0 2590 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 11256

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27790
/proc/meminfo: memFree=1794368/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=11544 CPUtime=877.23
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2463 0 0 0 87720 3 0 0 25 0 1 0 1100223458 11821056 2448 1992294400 4194304 5102416 548682068800 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2886 2448 112 221 0 2662 0
Current children cumulated CPU time (s) 877.23
Current children cumulated vsize (KiB) 11544

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27792
/proc/meminfo: memFree=1794176/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=11676 CPUtime=936.88
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2500 0 0 0 93685 3 0 0 25 0 1 0 1100223458 11956224 2485 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2919 2485 112 221 0 2695 0
Current children cumulated CPU time (s) 936.88
Current children cumulated vsize (KiB) 11676

[startup+1002.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27792
/proc/meminfo: memFree=1793920/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=11980 CPUtime=996.54
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2571 0 0 0 99651 3 0 0 25 0 1 0 1100223458 12267520 2556 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 2995 2556 112 221 0 2771 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 11980

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27792
/proc/meminfo: memFree=1793600/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=12252 CPUtime=1056.2
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2628 0 0 0 105616 4 0 0 25 0 1 0 1100223458 12546048 2613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 3063 2613 112 221 0 2839 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 12252

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27792
/proc/meminfo: memFree=1793408/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=12384 CPUtime=1115.85
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2672 0 0 0 111581 4 0 0 25 0 1 0 1100223458 12681216 2657 1992294400 4194304 5102416 548682068800 18446744073709551615 4244520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 3096 2657 112 221 0 2872 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 12384

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27792
/proc/meminfo: memFree=1793216/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=12672 CPUtime=1175.51
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2734 0 0 0 117547 4 0 0 25 0 1 0 1100223458 12976128 2719 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 3168 2719 112 221 0 2944 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 12672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27792
/proc/meminfo: memFree=1792896/2055920 swapFree=4169364/4192956
[pid=27789] ppid=27787 vsize=12812 CPUtime=1200.06
/proc/27789/stat : 27789 (varsat-random_s) R 27787 27789 27537 0 -1 4194304 2766 0 0 0 120002 4 0 0 25 0 1 0 1100223458 13119488 2751 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27789/statm: 3203 2751 112 221 0 2979 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12812

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1207.01
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.049992
CPU usage (%): 99.4255
Max. virtual memory (cumulated for all children) (KiB): 12812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2766
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 14633

runsolver used 1.76373 second user time and 4.83726 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 22:27:05
IDJOB=1516817
IDBENCH=70544
IDSOLVER=539
FILE ID=node70/1516817-1238275625
PBS_JOBID= 9060906
Free space on /tmp= 65292 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516817-1238275625/watcher-1516817-1238275625 -o /tmp/evaluation-result-1516817-1238275625/solver-1516817-1238275625 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=409957012 HOME/instance-1516817-1238275625.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=409957012

node70.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1804840 kB
Buffers:         53344 kB
Cached:         142432 kB
SwapCached:       8700 kB
Active:          95892 kB
Inactive:       110020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804840 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          15156 kB
Slab:            29200 kB
Committed_AS:  2138356 kB
PageTables:       2668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65292 MiB
End job on node70 at 2009-03-28 22:47:14